Exposure
- ID
- MATIS.2023-02-22T03:44:37.284_1
- Header ID
- MATIS.2023-02-22T03:44:37.284
- Date updated
- 2023-02-22 03:50:39 UTC+0000
- Release date
- 2024-02-22 03:50:39 UTC+0000
- UTC Start
- 2023-02-22 03:44:37.284
- UTC End
- 2023-02-22 03:45:37.292
- MJD Start
- 59997.15598708
- MJD End
- 59997.156681617
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0098485
- Ambient temperature (°C)
- 13.0
- Seeing (arcsec)
- 0.475
Observation
- ID
- 54026
- Category
- science
- Program ID
- 110.23Q1.001
- Program Title
- VLTI/MATISSE MIR APERTURE-SYNTHESIS IMAGING OF ETA CAR'S DISTORTED STELLAR WIND AT A POST-APASTRON PHASE
- Program Type
- GTO
- PI / COI
- WEIGELT/ CORCORAN/ CRUZALEBES/ ESPINOZA GALEAS/ DAMINELI/ DE WIT/ DOMICIANO DE SOUZA/ GROH/ GULL/ HAMAGUCHI/ HARTMAN/ HENNING/ HILLIER/ HOFMANN/ HRON/ HUMMEL/ JAFFE/ KRAUS/ LOPEZ/ MADURA/ MEILLAND/ MILLOUR/ MEHNER/ MOFFAT/ MORRIS/ NAVARETE/ OHNAKA/ ...
Target
- ID
- 40152
- Name
- eta_Car
- RA
- 161.262432
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 81.1040 | 81.1930 | 91.9000 | 92.1000 |
| A0-J2 | 125.6780 | 125.7420 | 71.3000 | 71.5000 |
| A0-K0 | 127.9810 | 127.9810 | 54.0320 | 54.2520 |
| G1-J2 | 57.3540 | 57.3390 | 41.5000 | 41.7000 |
| G1-K0 | 81.0620 | 81.0370 | 16.1360 | 16.2950 |
| J2-K0 | 38.1860 | 38.2130 | 336.1000 | 336.2280 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23Q1.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59997.15598708 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.262432 |
| DEC | -59.68444 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 81.104 |
| HIERARCH ESO ISS PBL12 END | 81.193 |
| HIERARCH ESO ISS PBLA12 START | 91.9 |
| HIERARCH ESO ISS PBLA12 END | 92.1 |
| HIERARCH ESO ISS PBL13 START | 125.678 |
| HIERARCH ESO ISS PBL13 END | 125.742 |
| HIERARCH ESO ISS PBLA13 START | 71.3 |
| HIERARCH ESO ISS PBLA13 END | 71.5 |
| HIERARCH ESO ISS PBL14 START | 127.981 |
| HIERARCH ESO ISS PBL14 END | 127.981 |
| HIERARCH ESO ISS PBLA14 START | 54.032 |
| HIERARCH ESO ISS PBLA14 END | 54.252 |
| HIERARCH ESO ISS PBL23 START | 57.354 |
| HIERARCH ESO ISS PBL23 END | 57.339 |
| HIERARCH ESO ISS PBLA23 START | 41.5 |
| HIERARCH ESO ISS PBLA23 END | 41.7 |
| HIERARCH ESO ISS PBL24 START | 81.062 |
| HIERARCH ESO ISS PBL24 END | 81.037 |
| HIERARCH ESO ISS PBLA24 START | 16.136 |
| HIERARCH ESO ISS PBLA24 END | 16.295 |
| HIERARCH ESO ISS PBL34 START | 38.186 |
| HIERARCH ESO ISS PBL34 END | 38.213 |
| HIERARCH ESO ISS PBLA34 START | 336.1 |
| HIERARCH ESO ISS PBLA34 END | 336.228 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010203 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009494 |
| HIERARCH ESO ISS AMBI TEMP | 13.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |